Upgrade your ARC-16 without Rewiring
Upgrading legacy ARC-16 systems is faster and more affordable than ever. The Plus-X Dual IP-8 Adapter connects to up to two ARC-16 IP-8s using the same DB37 cables as the ARC-16. Not a single channel needs to be rewired to upgrade to the ARC Plus Touch, saving hours of work.
Cost Effective Upgrade
The Plus-X Dual IP-8 Adapter includes all the I/O needed for up to 16 channels, eliminating the need for additional input and output units.
With its 256 channel capacity and Ethernet I/O architecture, a single ARC Plus can replace multiple ARC-16 systems. Simply install a Plus-X Dual IP-8 Adapter at each site.
1.75" (4.45cm) H x 19" (48.26cm) W x 12" (30.48cm) D
0° to 40° C
100 to 240VAC, 47–63Hz, 1A;
Power entry module with standard, grounded power cord supplied;
1A fuse protection
Ethernet connection to ARC Plus;
DB37 cables to IP-8 (not included)
8 metering, 8 status and 8 command channels per IP-8 (up to 2 IP-8s)
Existing IP-8(s) required
Metering Input Range:
-4.5VDC to +4.5VDC
Metering Input Accuracy:
> 99.75% accuracy, full scale
Status Input Range:
> 0 to +28VDC or switch closure
32 open collector outputs (16 raise, 16 lower);
Maximum 250mA, 28V
|Plus-X IIU||Plus-X ICRU||Plus-X 300||Plus-X 600||Plus-X Dual IP-8 Adapter|
|Number of metering inputs||16||0||up to 8**||8||8 or 16***|
|Number of status inputs||up to 32*||0||up to 8**||16||8 or 16***|
|Number of Form-C relays||0||8 pairs||8||6 pairs||8 or 16 pairs***|
* 16 dedicated status inputs, and 16 metering or status inputs
** 8 inputs, selectable as metering or status
*** The Plus-X Dual IP-8 Adapter uses the metering, status and relay channels from up to two existing ARC-16 IP-8s.